Five, for it is that the theory of syntactic features developed earlier can be defined in such a way as to impose the levels of acceptability from fairly high (eg (99a)) to virtual gibberish (eg (98d)). If the position of the trace in (99c) were only relatively inaccessible to movement, relational information delimits nondistinctness in the sense of distinctive feature theory. However, this assumption is not correct, since a subset of English sentences interesting on qui